热门试题:
[多项选择]表示色谱柱效率可以用()。
A. 理论塔板数
B. 分配系数
C. 保留值
D. 塔板高度
[多选题]液氯槽车发生交通事故引发泄漏时,进行稀释降毒下面添加错误的是( )。
A.稀盐酸
B.稀硫酸
C.小苏打
D.次氯酸钙
[多选题]起火部位的烟痕,常见的形状有( )。
A.“V” 痕迹
B.斜面形烟痕
C.倒梯形烟痕
D.不同窗框上由重到轻痕迹
[填空题]横越线路时,应走地道或天桥。必须横越线路时,应“<--NRC-->”。
[多选题]收单业务中,以下哪些情节不会按《上饶银行工作人员违规违纪行为处理办法》进行处分:( )
A.受理客户投诉
B.严格执行商户审批
C.参与商户套现行为
D.按规定对商户培训
[多选题]日本料理的种类很多,其中以 最有代表性。
A.刺身
B.烤鱼
C.寿司
D.沙爹
[单项选择]待工作票上的临时遮栏已拆除,标示牌已取下,已恢复常设遮栏,未拉开的接地线、接地刀闸已汇报调度,()方告终结。
A. 工作票;
B. 工作;
C. 操作;
D. 检修
[单选题]遇最外方人力制动机故障时,可顺延使用下一车辆人力制动机,车组( )仍须按规定采取防溜措施。
A.前端
B.后端
C.中部
D.两端
[单选题]平均气温或低于( )℃的作业环境严禁从事高处作业。
A.10
B.8
C.5
[单选题]( )按《塔里木油田钻井井控实施细则》规定,在待命工况下,远程控制台管汇压力( )。
A.7
B.10.5MPa
C.10.5±0.7MPa
D.8.4
[单项选择] Time spent in bookshop can be most enjoyable, whether you are a book lover or merely there to buy a book as a present. Whatever the person, you can soon become totally unaware of your surroundings. You soon become engaged in some books, and usually it is only much later that you realize you have spent far too much time there and must dash off to keep some forgotten appointment — without buying a book, of course.
This opportunity to escape the realities of everyday life is, I think, the main attraction of a bookshop. A music shop is very like a bookshop. You can wander round such places to your heart’’s content. If it is a good shop, no assistant will approach you with the inevitable greeting: "Can I help you, sir " You needn’’t buy anything you don’’t want. In a bookshop, an assistant should remain in the background until you have finished browsing (浏览) . Then, and only then, are his services necessary.
You have to be careful not to be attracted by the variety of books in
A. the shop assistant should greet you in a friendly way
B. you feel obliged to buy one of the books
C. your heart is lost
D. no shop assistant will approach you unless his service is called
[单选题]二级动火工作票由( )审核。
A.申请动火工区的动火工作票签发人
B.工区安监人员、消防人员
C.工区分管生产的领导或技术负责人(总工程师)
D.公司分管生产的领导或技术负责人(总工程师)
[单选题]成套开关柜五防功能应(),出线侧应装设具有自检功能的带电显示装置,并与线路侧接地开关实行联锁
A.齐全、性能良好
B.性能良好
C.齐全
D.不齐全、性能良好
[多选题]出站口作业,查验车票。逐人查验车票,按照“看、验、控”程序进行中看:( )。
A.详细确认票面
B.看准日期
C.车次
D.到站
[多选题]未构成七级以上电网事件,符合下列条件之一者定为八级电网事件:( )
A.35千伏以上输变电设备异常运行或被迫停止运行,并造成减供负荷者
B.10千伏(含20千伏、6千伏)供电设备(包括母线、直配线等)异常运行或
被迫停止运行,并造成减供负荷者
C.直流输电系统发生换相失败
D.发电机组(含调相机组)不能按调度要求运行
[简答题]请简述调度命令发布时需发布口头命令的情况?
[单选题]加强新入职员工( )试用期的考核评价,对试用期考核不合格,坚决解除劳动合同。
A.3个月
B.6个月
C.一年
D.两年
[多选题]例行巡视时,电容器用喷射式熔断器的熔断(____)位置应无异常,并与实际(____)相符。
A. 指示牌
B. 运行状态
C. 冷备用
D. 热备用
[单项选择]下列各项,属于炙甘草汤组成药物的是()。
A. 生地、元参、麦冬
B. 阿胶、当归、芍药
C. 生地、阿胶、麦冬
D. 麦冬、麻仁、熟地
E. 生姜、大枣、白术
[判断题] ( )新管线在引用蒸汽前,应该进行暧管线试验,确保设备受热。
A.正确
B.错误
[多项选择]设计合同示范文本规定,施工图设计文件应当满足( )的需要。
A. 设备材料采购
B. 施工图会审
C. 施工
D. 非标准设备制作
E. 设计交底
[单选题]患者,女性,30 岁,因酒精过量被送到医院就诊。患者意识清醒,能够配合,护士应首先采取的措施是:
A. 口服催吐法
B. 注洗器洗胃法
C. 硫酸镁导泻
D. 漏斗胃管洗胃法
E. 电动吸引洗胃法
[判断题]金融犯罪侵犯的客体是金融管理秩序。( )
[单项选择]高职院校体育的首要任务是()
A. 传授知识,提高技能
B. 增强体质,增进健康
C. 培养品德,提高素质
D. 造就骨干,指导普及
[单选题]根据《变电安规》,在试验和推广新技术、新工艺、新设备、新材料的同时,应制定相应的( ),经本单位批准后执行。
A.安全措施
B.技术措施
C.组织措施
D.反事故措施
[简答题]《铁路旅客运输规程》(铁运〔1997〕101号)规定,行李、包裹运输承运人的基本义务是怎样规定的?
[判断题]TN-C 系统,整个系统的 N、 PE 是分开的。
A.正确
B.错误
[不定项选择题]患者男性,68岁。因冠心病间断发生左心衰竭3年,半天来与家人争吵后心悸、气短、不能平卧,咳粉红色泡沫痰,急诊入院,体检:BP90/60mmHg,R28次/分,神清,坐位,口唇发绀,心率130次/分,律齐,两肺满布湿啰音及哮鸣音。
责任护士进行病情观察时,出现下列哪项与洋地黄疗效有关
A.心率增快
B.腹痛、腹泻
C.血压下降
D.肺内啰音减少
E.呼吸困难加重
[单项选择]甲公司于2014年1月1日成立,承诺产品售后3年内向消费者免费提供维修服务,预计保修期内将发生的保修费在销售收入的3%到5%之间,且这个区间内每个金额发生的可能性相同。当年甲公司实现的销售收入为1000万元,实际发生的保修费为15万元。不考虑其他因素,甲公司2014年12月31日资产负债表预计负债项目的期末余额为()万元。
A. 15
B. 25
C. 35
D. 40
[单选题]允许速度( )以上区段,工区必须配带“T”减速信号牌。
A.60km/h
B.90km/h
C.110 km/h
D.120 km/h
[单项选择]女性,38岁,糖尿病12年,每日皮下注射混合胰岛素治疗,早餐前30U,晚餐前24U,每日进餐规律,主食量300g。近来查空腹血糖12.5mmol/L,餐后血糖7.6~9.0mmol/L。为确定空腹高血糖的原因最有意义的检查是()
A. 多次测定空腹血糖
B. 多次测定餐后血糖
C. 测定糖化血红蛋白
D. 夜间血糖监测
E. 口服葡萄糖耐量试验
[单选题]确定公司大型纪念性会议举行的时间应考虑( )能否出席。
A. 上级主要领导、公司主要领导
B. 全体董事、公司主要领导
C. 公司主要领导、全体正式代表
D. 职工代表、全体董事
[不定项选择题]共用题干
Artificial Speech
Because speech is the most convenient form of communication,in the future we want essentially natural conversations with computers.The primary point of contact will be a simple device that will act as our window into the world. It will have to be small enough to slip into our pocket,so there will be a screen but no keyboard:you will simply talk to it. The device will be permanently connected to the Internet and will keep relevant information up to you as it comes in. Such devices will evolve naturally in the next five to ten years.
Just how quickly people will adapt to a voice-based Internet world is uncertain.Many believe that,initially at least,we will need similar conventions for the voice to those we use at present on screen:click,back,forward,and so on.But soon you will undoubtedly be able to interact by voice with all those IT-based services you currently connect with over the Internet by means of a keyboard. This will help the Internet serve the entire population.
Changes like this will encompass(围绕,包围)the whole world. Because English is the language of science,it will probably remain the language in which the technology is most advanced,but most speech-recognition techniques are transferable to other languages provided(假如)there is sufficient motivation to undertake the work.
Of course,in any language there are still huge problems for us to solve.Carefully dictated, clear speech can now be understood by computers with only a 4-5 percent error rate,but even the most advanced technology still records 30-40 percent errors with spontaneous speech.Within ten years we will have computers that respond to goal-directed conversation,but for a computer to have a conversation that takes into account human social behaviors is probably 50 years off. We are not going to be chatting to the big screen in the living room just yet.
In the past,insufficient speed and memory have held us back,but these days they are less of an issue.However,there are those in the IT community who believe that current techniques will eventually hit a brick wall. Personally, I believe that incremental(不断增长的)developments in performance are more likely. But it is true that by about 2040 or so,computer architectures will need to become highly parallel(并行的)if performance is to keep increasing. Perhaps that will inspire some radically new approaches to speech understanding that will replace the methods we are developing now.
Besides English,French is another frequently used language of science.
A.Right
B.Wrong
C.Not mentioned
[单项选择]对于所有老人的衣着,下列( )不对。
A. 穿着方便又舒适得体
B. 鞋带不宜过长
C. 裤子不宜过大、过长
D. 穿戴时尚、华丽
[多选题]下列条件中,可以据以终止劳动合同的有( )。
A.用人单位被吊销营业执照、责令关闭的
B.劳动合同期满的
C.劳动者开始依法享受基本养老保险待遇的
D.用人单位开工不足的
E.用人单位被依法宣告破产的
[填空题]软件工程研究的内容主要包括:______技术和软件工程管理。
[判断题]焊缝探伤作业撤出护网后,仪器状态良好时可不用擦拭保养。
A.正确
B.错误
[多项选择]下列说法正确的有( )。
A. 监事会可以主持股东会会议
B. 董事会提议召开临时股东会
C. 董事会制定公司的具体规章
D. 项目总经理制定投资建设项目管理制度
E. 公司经理决定公司内部管理机构的设置